CATLINK vs DUDU Pets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CATLINK
This app connects users to an IoT ecosystem for pet care, focusing on cats. It facilitates interaction between people, pets, and connected devices, with product development driven by the needs of cats and their owners.
- IoT ecosystem for pet care
- Connect people, pets, and devices
- Cat-centric product development
- Focus on owner needs
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CATLINK is an intelligent pet care brand founded in 2017, the company is committed to building an Internet of Things ecosystem where people, things and pets could connect with each other. Product research and development are conducted totally based on the actual needs of cats and their parents. CATLINK，LINK EVERYTHING FOR CAT’S LIFE.
DUDU Pets
Easily manage your pet's feeding and monitor their well-being from anywhere. This app simplifies device setup and daily care, making it accessible even for novice users.
- Simple device binding
- Automated pet feeding
- Remote pet monitoring
- Easy for beginners
- Location-independent access
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操作简单，轻松易用，小白用户都可以轻松的掌握设备的绑定、喂食等操作。无论时间、地点，都可以了解爱宠的情况。
Screenshots
Verdict
The clearest difference is rating: CATLINK at 2.8 against DUDU Pets's 1.4. CATLINK also leads on review sentiment (28% vs 12%). DUDU Pets's advantage is iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CATLINK holds the better App Store score, 2.8 against 1.4. Both are backed by a comparable volume of ratings — 92 and 46 respectively. Written reviews point the same way: 28% of CATLINK's written reviews are positive against 12% of DUDU Pets's.
CATLINK ships an update weekly, DUDU Pets every 9 days. The most recent releases landed on September 20, 2026 and June 8, 2026 respectively.
| Parameter | CATLINK | DUDU Pets |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (92 ratings) — better | 1.4 (46 ratings) |
| Positive reviews | 28.1% of reviews — better | 11.8% of reviews |
| Number of ratings | 92 — better | 46 |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 523 MB | 77 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai Catlink Intelligent Technology Co.,Ltd | Shenzhen Yunchong Intelligence Technology Co.,Ltd. |
Customer experience
CATLINK
DUDU Pets
Bugs and requests
CATLINK
Reported bugs
23 issues- WiFi connection fails during setup and frequently disconnects
- App crashes during device pairing process
- QR code scanning causes app to crash
- Device not found errors for various features
- Server error messages when changing settings
Show 18 moreShow fewer
- Phone number binding functionality broken
- SMS verification code not being received or instantly expiring
- App gets stuck at data transfer screen (33% loading)
- Automatic logouts without user action
- Account information lost after app updates
- Device information disappears after re-login
- Weight detection highly inaccurate and inconsistent
- Cat identification failing for multiple cats
- Notifications displaying in wrong language despite selection
- Chinese characters appearing in English interface
- Clipboard content being read without permission
- Password field limited to 6-14 characters (security concern)
- Time zone not respecting local settings
- Video not saving or including cat in frame
- Setup instructions in Chinese despite English selection
- Device offline messages despite active WiFi connection
- App layout misaligned when using non-English languages
- Hard-coded metric units despite imperial selection
Requested features
14 requests- Metric to imperial unit conversion (kg to lbs, Celsius to Fahrenheit)
- Detailed historical records and activity logs
- Improved notification system with better translations
- Pet identification by type of waste (urination vs defecation)
- Manual cleaning button in timed mode without mode switching
Show 9 moreShow fewer
- Google Home and smart home integration
- Ability to share account across multiple devices simultaneously
- Improved setup instructions with better documentation
- SMS verification code format that accepts numbers only
- WiFi password field that accepts spaces
- Adjustable feeding intervals for facial recognition mode
- Litter type customization options
- Real-time weight and humidity display on main screen
- Offline functionality without WiFi requirement
DUDU Pets
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CATLINK
No in-app purchases
DUDU Pets
No in-app purchases
